/*	$Id: log.h 328 2007-05-17 00:15:33Z phrakt $	*/
/*
 * Copyright (c) 2007 Jean-Francois Brousseau <phrakt@gmail.com>
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. The name of the author may not be used to endorse or promote products
 *    derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
 * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
 * THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL  DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */


#ifndef _CANOPY_HTAB_H_
#define _CANOPY_HTAB_H_

#include <sys/types.h>


typedef struct cnp_hash_table  cnp_htab_t;





/* logging facility */
cnp_htab_t* cnp_htab_alloc  (int, int, int (*)(const void *, size_t,
				const void *, size_t),
			     unsigned int (*)(const void *, size_t));
void        cnp_htab_free   (cnp_htab_t *);
int         cnp_htab_insert (cnp_htab_t *, void *, const void *, size_t);
void*       cnp_htab_lookup (cnp_htab_t *, const void *, size_t);
int         cnp_htab_delete (cnp_htab_t *, const void *, size_t);


#endif /* _CANOPY_HTAB_H_ */
